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Deceleration, electric motors

Typical pilot-plant top-suspended baskets are 305 mm (12 in) diameter by 127 mm (5 in) deep. Commercial machines are available in sizes from 508-mm (20-in) diameter by 305-mm (l2-in) depth to 1524-mm (60-in) diameter by 1016-mm (40-in) depth and develop up to 1800g in the smaller and intermediate sizes. Except in the sugar apphcation, operation with a two-speed motor (half speed for loading and full speed for purging) is typical. Hydraulic drives with variable-speed capability are commonly used in the chemical industiy To maximize the number of cycles per hour, a combination of electrical and mechanical braking is employed to minimize the deceleration period, which is a transition period of no value to the process. [Pg.1736]

See other pages where Deceleration, electric motors is mentioned: [Pg.407]    [Pg.407]    [Pg.56]    [Pg.57]    [Pg.41]    [Pg.190]    [Pg.214]    [Pg.222]    [Pg.226]    [Pg.332]    [Pg.83]    [Pg.3]    [Pg.312]    [Pg.249]    [Pg.903]    [Pg.3]   
See also in sourсe #XX -- [ Pg.29 ]



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